A quarter each, 3 for a dollar.
Teachers have an on-going problem. Students come unprepared. Often, they don’t have a pen to write with. If you let a student borrow a pen, it will probably never return. If you don’t provide one the teacher is “mean.” When I was a middle school teacher I came up with a simple solution. I put a note on the chalk board that looked like this:
Selling Bic pens was not meant to be a profitable business. However, it served a purpose. And, adding a bit of humor made it a fun activity. Several students deliberately got 3 in order to take advantage of the “deal.” Adding humor can make an otherwise serious activity much easier on everyone.